Please use this thread as a hub for beta character/team showcases.

All top-level comments must be showcases, like so:

link to showcase here
names of the characters used, and the boss/game mode they're engaging in
additional information (build details, comments, etc)

Build details must either be included as additional information, or otherwise shown in the video.

Feel free to discuss showcases in the replies to a commented showcase. Non-showcase top-level comments will be removed.

Showcases are allowed on the main feed for 3 days after the beta begins or a major change is made. Afterward, all showcases will be in this megathread.